C504 The Difficulty of Cultivation Is Huge

The difficulty of practicing chapter 504 is immense.

Qin Tian was completely immersed in reading the Heaven-swallowing And Qi Accumulating Arts.

Time slowly passed.

Very quickly, two hours passed in the blink of an eye.

Two hours later, Qin Tian had also finished reading the Heaven-swallowing And Qi Accumulating Arts. He now had some understanding of the content inside